And given that it was associated with the single biggest evil that modern society acknowledges - indeed, the only thing you can straight-facedly call "evil" without seeming really old-fashioned and unsophisticated, wouldn't it make sense that modern culture, having extirpated the offending government root and branch, would then proceed to salt the surrounding memetic ground within a 200 mile radius?

Basically anti-Nazism as a religion with some weird deontology attached. So like I may not believe in God but my moral tastes seem to match Christian tastes suspiciously often due to cultural baggage, I may think eugenics is ok in theory but actual applications hit my inherited anti-Nazi tastes.